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SUBJECT-MATHEMATICS, CLASS-VICHAPTER-13(CIRCLE)WORKSHEET (BASIC)1. Diameter is.(a) twice radius(b) half radius (c) equal to radius (d) one-third ofradius2. The perimeter of circle is called its .(a) area (b) circumference (c) radius (d) diameter3. Which of the following is an example of circle?(a) a chair (b) a bottle cap(c) a cup(d) a table4. The distance around a circular region is known as its .(a) area(b) diameter of circle(c) circumference (d) radius5. In a circle, there are radius/radii.(a) one(b) four(c) ten(d)infinitely many6. Sun is a shape of .7. Diameter of a circle 2 x8. All the radii of the circle are of length.9. If the radius of the circle is 2cm, then the length of diameter is .10.Half of the circle is called .11. is the perimeter of the circle.12. is used to draw a circle.13. is a line segment whose end points lie on the circle and whichpasses through the centre of the circle.14.The centre of a circle lies in the of the circle.15.Draw a circle having radius 3cm. And measure thediameter.16. Name three objects that contains circle.17.Draw a circle and identify the centre and radius of thecircle.18.From the given figure,a) Name the radii.b) Name the chord
19.Look at the given circle and answer the following.a) Name the centre.b) How many radii are there?c) Name a semicircle.20. Look at the given circle and fill in the blanks.a. The line segment AC is a. of the circle.b. The line segment OD is a . of thecircle.c. The line segment BC is a.of the circle.21.Draw a circle having radius 4 cm.22.Draw a circle having diameter 6 cm.23.Find the diameter if the radius is 3.2cm24.Find the radius if the diameter is 6m.25.Look at the given figure and fill in the blanks.a. XY and PQ areb. XQ and PY arec. OX and OQ arexxxxxxx
SUBJECT-MATHEMATICS, CLASS-VICHAPTER-13(CIRCLE)WORKSHEET (STANDARD)1. is the line segment joining the centre of a circle to any pointof the circle.2. is the longest chord.3. Perimeter of the circle is its .4. A of a circle is a line segment joining any two points on the circlepassing through origin.5. The circumference of a circle with radius 7 cm is .6. A is a line segment whose end points lie on the circle.7. Half of the semicircle is called .8. The circumference of a circle is .9. Draw a circle of radius 4.2cm. Draw its longest chord and measure it.10.If two circles of centre O and C with radii 3cm and 4.5cm touch externally,what is the distance between their centres?11.If length of a chord passing through the centre of the circle is 12cm. What isthe radius of the circle?12.Draw a circle having diameter 9.6cm.Measure the radius.13.How many circles can be drawn to pass through two given points?14.Take a point on your notebook and draw circle of radii 4cm,3cm and 6.5 cm,each having same centre O.15.Draw a line segment AB of length 7 cm. At A, draw a circle of radius 4 cm.At B, draw a circle of radius 3.8cm. What do you observe?16.From the figure, identify :(a) The centre of circle (b) Three radii(c) A diameter (d) A chord(e) Two points in the interior (f) A point in the exterior(g) A sector (h) A segment17.Draw a circle with centre C and radius 3.4 cm. Draw any chord AB.Construct the perpendicular bisector of AB and examine if it passes
through C.18.What will be the width of the circular race track with inner diameter14 cm and outer diameter 18cm?19.In Fig., O is the centre of the circle.a. Name all chords of the circle.b. Name all radii of the circle.c. Name a chord, which is not the diameter of the circle.20.If the circumference of a circle is 48 cm and diameter of circle is 7cm. Find the perimeter of semicircle.xxxxxxxx
SUBJECT-MATHEMATICS, 4.5.6.7.8.The circumference of circle whose diameter is 14 cm will be .What is the circumference of a circular disc of radius 14 cm?The circumference of a circle is 31.4 cm. Find the radius. (Take Π 3.14)If the circumference of a circle with radius 3.5 cm is 22cm. Find theperimeter of the quarter of the circle.If the circumference of the circle is 132cm. Find the perimeter of thesemicircle. (Take Π 3.14)The radii of two circles are in the ratio 2:3. What is the ratio of theircircumference?A 44m long wire is bent to form a circle. Find the diameter of the circle.A wire is in the form of a circle of radius 35m. It is now bent in the formof an equilateral triangle. Find the side of the triangle.9. Draw a circle of radius 4 cm. Draw any two of its chords.Construct the perpendicular bisectors of these chords.Where do they meet?10.If O is the centre of the circle, then 𝐵𝑂𝐶 is whichtype of triangle?xxxxxxxx
the radius of the circle? 12.Draw a circle having diameter 9.6cm.Measure the radius. 13.How many circles can be drawn to pass through two given points? 14.Take a point on your notebook and draw circle of radii 4cm,3cm and 6.5 cm, each having same centre O. 15.Draw a line segment AB of length 7 cm. At A, draw a circle of radius 4 cm. At B, draw .
